package cn.tedu.sp04.feign;


import cn.tedu.sp01.pojo.Item;
import cn.tedu.web.util.JsonResult;
import org.springframework.cloud.openfeign.FeignClient;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestBody;

import java.util.List;

/**
 * 配置
 * 1.调用那个服务
 * 2.调用那个路径
 * 3.提交什么参数
 */
//item-service -------------localhost:8001 localhost:8002
@FeignClient("item-service")
public interface ItemClient {

    //通过订单id获取商品列表并且封装到json里面
    @GetMapping("/{orderId}")
    JsonResult<List<Item>> getItems(@PathVariable String orderId);

    @PostMapping("/decreaseNumber")
    JsonResult<?> decreaseNumber(@RequestBody List<Item> items);
}
